131704320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 160

約数和(自身を含む): 459613440

約数和(自身を除く): 327909120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1559, 1760, 1920, 2112, 2560, 2640, 2816, 3118, 3520, 3840, 4224, 4677, 5280, 5632, 6236, 7040, 7680, 7795, 8448, 9354, 10560, 12472, 14080, 15590, 16896, 17149, 18708, 21120, 23385, 24944, 28160, 31180, 34298, 37416, 42240, 46770, 49888, 51447, 62360, 68596, 74832, 84480, 85745, 93540, 99776, 102894, 124720, 137192, 149664, 171490, 187080, 199552, 205788, 249440, 257235, 274384, 299328, 342980, 374160, 399104, 411576, 498880, 514470, 548768, 598656, 685960, 748320, 798208, 823152, 997760, 1028940, 1097536, 1197312, 1371920, 1496640, 1646304, 1995520, 2057880, 2195072, 2394624, 2743840, 2993280, 3292608, 3991040, 4115760, 4390144, 5487680, 5986560, 6585216, 8231520, 8780288, 10975360, 11973120, 13170432, 16463040, 21950720, 26340864, 32926080, 43901440, 65852160, 131704320]

約数ペア:

[(1, 131704320), (2, 65852160), (3, 43901440), (4, 32926080), (5, 26340864), (6, 21950720), (8, 16463040), (10, 13170432), (11, 11973120), (12, 10975360), (15, 8780288), (16, 8231520), (20, 6585216), (22, 5986560), (24, 5487680), (30, 4390144), (32, 4115760), (33, 3991040), (40, 3292608), (44, 2993280), (48, 2743840), (55, 2394624), (60, 2195072), (64, 2057880), (66, 1995520), (80, 1646304), (88, 1496640), (96, 1371920), (110, 1197312), (120, 1097536), (128, 1028940), (132, 997760), (160, 823152), (165, 798208), (176, 748320), (192, 685960), (220, 598656), (240, 548768), (256, 514470), (264, 498880), (320, 411576), (330, 399104), (352, 374160), (384, 342980), (440, 299328), (480, 274384), (512, 257235), (528, 249440), (640, 205788), (660, 199552), (704, 187080), (768, 171490), (880, 149664), (960, 137192), (1056, 124720), (1280, 102894), (1320, 99776), (1408, 93540), (1536, 85745), (1559, 84480), (1760, 74832), (1920, 68596), (2112, 62360), (2560, 51447), (2640, 49888), (2816, 46770), (3118, 42240), (3520, 37416), (3840, 34298), (4224, 31180), (4677, 28160), (5280, 24944), (5632, 23385), (6236, 21120), (7040, 18708), (7680, 17149), (7795, 16896), (8448, 15590), (9354, 14080), (10560, 12472)]